Effect of ion trapping films on the electrooptic characteristics of polymer-stabilized ferroelectric liquid crystal display exhibiting V-shaped switching

被引：12
|
作者：
Furuichi, K
Xu, J
Inoue, M
Furuta, H
Yoshida, N
Tounai, A
Tanaka, Y
Mochizuki, A
Kobayashi, S
机构：
[1] Tokyo Univ Sci, Inst Liquid Crystal, Daiga Ku, Yamaguchi 7560884, Japan
[2] Tokyo Univ Sci, Grad Sch Engn Sci, Daiga Ku, Yamaguchi 7560884, Japan
[3] Toyo Corp, Chuo Ku, Tokyo 1038284, Japan
[4] Catalysts & Chem Ind Co Ltd, Kitakyushu, Fukuoka 8080027, Japan
[5] Tottori Sanyo Elect Co Ltd, Gifu 5030195, Japan
[6] Displaytech, Longmont, CO 80503 USA
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2003年 / 42卷 / 7A期
关键词：
FLCD; polymer-stabilized V-mode FLCD; defect-free; mobile ions; ion trapping film;
D O I：
10.1143/JJAP.42.4411
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Ion trapping films TOP-COAT TA606B20 are installed beneath the polyimide alignment films, which are coated over the ITO electrode films, in a polymer-stabilized ferroelectric liquid crystal display exhibiting V-shaped switching. The ion trapping films are shown to play the following two roles: one is to remove zigzag-defects owing to their planarizing function and the other is to remove mobile ions. The latter effect gives rise to the reduction of the operational voltage and an increase of the voltage holding ratio owing to the removal of the depolarization field.
引用
收藏
页码：4411 / 4415
页数：5
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